Coltrane \c(o)-ltra-ne, col(t)-rane\ as a boy's name is a variant of Colt (Old English), and the meaning of Coltrane is "young horse; frisky".
The baby name Coltrane sounds like Colter, Coulter and Gildray. Other similar baby names are Beltran, Beltrano, Claran, Colton and Colten.